| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2444.61 | -11.6% |
| 2024/3 | 2766.92 | -19.7% |
| 2023/3 | 3444.55 | +17.8% |
| 2022/3 | 2923.76 | +59.6% |
| 2021/3 | 1831.98 | +10.6% |
| 2020/3 | 1656.44 | -14.8% |
| 2019/3 | 1943.35 | -4.6% |
| 2018/3 | 2036.33 | +21.0% |
| 2017/3 | 1683.12 | +22.7% |
| 2016/3 | 1371.34 | -15.8% |
| 2015/3 | 1629.38 | +27.9% |
| 2014/3 | 1274.2 | +35.9% |
| 2013/3 | 937.7 | +8.5% |
| 2012/3 | 864.29 | - |